From owner-svn-src-all@freebsd.org Wed Mar 7 15:29:27 2018 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1AD4EF372FC for ; Wed, 7 Mar 2018 15:29:27 +0000 (UTC) (envelope-from oliver.pinter@hardenedbsd.org) Received: from mail-yb0-x236.google.com (mail-yb0-x236.google.com [IPv6:2607:f8b0:4002:c09::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 955AD7AF83 for ; Wed, 7 Mar 2018 15:29:26 +0000 (UTC) (envelope-from oliver.pinter@hardenedbsd.org) Received: by mail-yb0-x236.google.com with SMTP id p186-v6so853839ybg.7 for ; Wed, 07 Mar 2018 07:29:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hardenedbsd-org.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=fVmYmQopW/0esbsXUtVDHF6aiS0YkGthp3JQR0Vcm6E=; b=LIwOU//EoKmsrzlJNf8QTF/MGSiq+YgUYXOdtPtmMC5g382wPADdGeOw8PVq1fTqRD A7EMC/c5RlEjweOWWtor925sI6lDHU0rzdD+Y5dezQ7P3t/zPMdt26fXQSt4uU0WZhcQ xcTjKQiz355Kb3xL3CG8zyCy72pXIRVVcZNH9VixW0sm4fca/tUY+1UkQlyyI44AXCI8 7e06VRwkhYDJ2Bn9LSEtDx/Yhgj+Rk4DBQaBR6dJ4bjDnCOG4l/9Pozeap6mH/W0MaWY vwd7wBUbUat0vAvml6Wt7s8hQBcBTHGfOmbuDp5wr1dycIbDCty29EkLjB7NfnwRXfN2 4zqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=fVmYmQopW/0esbsXUtVDHF6aiS0YkGthp3JQR0Vcm6E=; b=DZopJQdUFAF0TXn+iDNNz5BW/nBxJ0VIwvkmngr8khe1KVTvw/tajuPQPsy5cyeVVV GYOnwMV2wMQw1A/6lIzsdPCesre8q32/5lquiT9vucfp03nX2jExYdBKltiXXZMN2yUd QFKcBfRPyfR50wbnX3F7DwnuyQrnX4aKkAlSoosVU5cAoEP1cek9KixT7zwSif7nviEw 639W3evd6GIcWkwG+AJ26KyPlnkZWWFIhOB9ohGNdojulEF4Oaq20WVFn22zbIQsKmzi 22PMTVNodxSUJMjWKv+Ln4K7ZaAAZ3OO7XiXi1NUcJz/Kmpz7QVWKi6NBfMxKsnqeCI5 nFCg== X-Gm-Message-State: AElRT7F8P73tthVhJtG7ORcD8RygkqdZ/T3uysEMOV8NififENWqNb1U GOnvT32Ucx86qm/VBjKCpUC8qjlBOhKDcdkTHdrs9Q== X-Google-Smtp-Source: AG47ELvVXXzjfnSgYrov7xR4kWyneYWOxXG4i9Oj+UC76EldqfN7DEnmPiXqMvgErELxeag8SE2X+Y4R+7qPdpzcSWU= X-Received: by 2002:a25:880f:: with SMTP id c15-v6mr13864035ybl.348.1520436565910; Wed, 07 Mar 2018 07:29:25 -0800 (PST) MIME-Version: 1.0 Received: by 2002:a25:5f41:0:0:0:0:0 with HTTP; Wed, 7 Mar 2018 07:29:25 -0800 (PST) In-Reply-To: <201803071444.w27EiWBV053244@repo.freebsd.org> References: <201803071444.w27EiWBV053244@repo.freebsd.org> From: Oliver Pinter Date: Wed, 7 Mar 2018 16:29:25 +0100 Message-ID: Subject: Re: svn commit: r330601 - head/sys/i386/ibcs2 To: Eitan Adler Cc: "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Mar 2018 15:29:27 -0000 Wrong commit message. IBCS isn't cloudabi. On Wednesday, March 7, 2018, Eitan Adler wrote: > Author: eadler > Date: Wed Mar 7 14:44:32 2018 > New Revision: 330601 > URL: https://svnweb.freebsd.org/changeset/base/330601 > > Log: > sys: Fix a few potential infoleaks in cloudabi > > While there is no immediate leak, if the structure changes underneath > us, there might be in the future. > > Submitted by: Domagoj Stolfa > MFC After: 1 month > Sponsored by: DARPA/AFRL > > Modified: > head/sys/i386/ibcs2/ibcs2_ipc.c > > Modified: head/sys/i386/ibcs2/ibcs2_ipc.c > ============================================================ > ================== > --- head/sys/i386/ibcs2/ibcs2_ipc.c Wed Mar 7 14:41:29 2018 > (r330600) > +++ head/sys/i386/ibcs2/ibcs2_ipc.c Wed Mar 7 14:44:32 2018 > (r330601) > @@ -135,6 +135,8 @@ ibcs2_msgctl(struct thread *td, void *v) > struct msqid_ds bs; > int error; > > + memset(&is, 0, sizeof(is)); > + > switch (uap->cmd) { > case IBCS2_IPC_STAT: > error = kern_msgctl(td, uap->msqid, IPC_STAT, &bs); > @@ -317,6 +319,8 @@ ibcs2_semctl(struct thread *td, void *v) > union semun semun; > register_t rval; > int error; > + > + memset(&is, 0, sizeof(is)); > > switch(uap->cmd) { > case IBCS2_IPC_STAT: > _______________________________________________ > svn-src-head@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/svn-src-head > To unsubscribe, send any mail to "svn-src-head-unsubscribe@freebsd.org" >